7.NS.1a

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Class

• 704
• 703
• 702
• 7-805

Tags

CCSS.7.EE.B.3

CCSS.7.NS.A.3

1. Altitude above sea level is given in positive values and below sea level is given in negative values. Which situation describes a hiker in Death Valley stopping at an altitude of 0 feet? (2015)

• A. The hiker starts at −10 feet then increases altitude by 10 feet.
• B. The hiker starts at −10 feet then decreases altitude by 10 feet.
• C. The hiker starts at 10 feet then increases altitude by 10 feet.
• D. The hiker starts at 0 feet then decreases altitude by 10 feet.

Tags

NY-7.NS.1.a

2. The initial balance of a savings account was $275. After which transactions will the balance of the savings account be the same as the initial balance. (2017) no calculator

• A. a withdrawal of $232 followed by a deposit of $132
• B. a deposit of $278 followed by a withdrawal of $278
• C. a withdrawal of $115 followed by a deposit of $312
• D. a deposit of $205 followed by a withdrawal of $317

Tags

NY-7.NS.1.a

3. Which situation results in a final value of zero? (2018)

• A. The temperature after a decrease of 5°F from a temperature of -5°F.
• B. The height of an airplane after taking off from ground level and rising 1,000 feet.
• C. The amount of money received in change after making a $10 purchase with a $20 bill.
• D. The distance above sea level after increasing 24 meters from a depth of 24 meters below sea level.

Tags

NY-7.NS.1.a

4. From 12:00 midnight to 6:00 a.m., the temperature decreased by 12°C. If the original temperature was 12°C, which expression can be used to represent this situation? (2019)

• A. 12 -12
• B. 12 +12
• C. 12 – ( - 12)
• D. -12 + ( - 12)

Tags

NY-7.NS.1.a

5. Which situation results in a final value of zero? (2019)

• A. the overall change in temperature when the temperature goes from -10°F to 10°F
• B. the total profit made when a person buys an item for $2.25 and then sells the item for $2.25
• C. the overall change in altitude of a hot air balloon after rising 21 kilometers from sea level
• D. the total distance a person travels when he bikes 3.1 miles to school and then bikes 3.1 miles back home

Tags

NY-7.NS.1.a

Match each positive or negative value with the situation that describes it.

• -10

• A withdrawal of 27 dollars.

• 10

• A loss of 8 pounds.

• -8

• 10 degrees below zero.

• -27

• An increase in 27 customers.

• 27

• 10 feet above sea level.

Tags

NY-7.NS.1.a

What is the opposite of a rise of 45 degrees?

• An increase of 45 degrees.

• A fall of 45 degrees.

• A gain of 45 degrees.

• A climb of 45 degrees.

Tags

CCSS.7.G.B.5